1) technical limitations: system throughput is low, it is difficult to support high frequency business
2) security challenges: the deficiency in the design and implementation, facing the internal and external attack
3) business model change difficult: industry concept transformation process is longer, need a mature application validation support
4) the lack of relevant policies and regulations: block chain standard has not been formulated and management supervision policy not issued
CodePudding user response:
A lot of sense,Feel also need a long time to see the development of good application,